Perkins A4.212 Torque & Engine Specifications, After 212UA147671 flanged liners 4 ring pistons no balancer
Engine Details & Torque Specs
Engine Make: Perkins
Engine Cubic Inches: 212
Engine Model: A4.212
Engine Notes: After 212UA147671 flanged liners 4 ring pistons no balancer
Other Notes: flanged liners, 4 ring pistons, no balancer
Year/Serial: Fuel: Diesel
Cylinders: 4
Bore: 3.877"
Stroke: 4.500"
Firing Order: 1-3-4-2
Intake Valve Lash: .012" cold (.305 mm)
Exhaust Valve Lash: .012" cold (.305 mm)
Rod Torque: 70 ft/lbs silver, 90 ft/lbs black
Head Torque: 100 ft/lbs, 88 ft/lbs flanged bolt
Main Torque: 150 ft/lbs, after engine serial 212U582 & 212UA119095: 180 ft/lbs
Rod Journal Diameter: 2.4988-2.4996"
Main Journal Diameter: 2.9984-2.9992"
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